UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6QgT8V36auKdjsOxadGLv0vIJ6+Z8uV8POvxvaUiNKI=' 
WHERE 
  key_id = '2d25b456d748bc56f4ec8e9267bcc06159419ac8cfb59f7af891e8765f6bdd5f' 
  AND (
    token = '6QgT8V36auKdjsOxadGLv0vIJ6+Z8uV8POvxvaUiNKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )